"It's moving! Or is it? Optical illusions are tricks that our eyes and brain play on us to make us see things differently-like still images that appears to float, spin, or wiggle along. Explore magnificent moving illusions and learn the science behind what makes them work. Then, take a turn making your own optical illusion. Get ready to be eye-mazed!"--

"Read how famous illusionists fooled their audiences. Then learn how to trick an audience of your own! Follow simple instructions and photos to make cards levitate, coins multiply, and more. Check out all the books in the Super Simple Magic and Illusions series. Soon you'll be mystifying your friends with magic!"--

"Read how famous illusionists fooled their audiences. Then learn how to trick an audience of your own! Follow simple instructions and photos to make cups melt, water bend, and more. Check out all the books in the Super Simple Magic and Illusions series. Soon you'll be mystifying your friends with magic!"--

"The image is clear. Or is it? Optical illusions are tricks that our eyes and brain play on us to make us see things differently-like an image that shows two different things, depending on how you look at it. Explore ambiguous images and learn the science behind what makes them work. Then, take a turn making your own optical illusion. Get ready to be eye-mazed!"--

"Move over I Spy! National Geographic Kids What in the World? is a photographic game book the way that only National Geographic can do it. This book turns cool photos into fun-filled visual games. Fun facts and nuggets of information will be sprinkled throughout, so kids learn while they're having fun. Games will include: "What's wrong with this picture?", hidden pictures, "find the camouflaged animal in the scene, " and many others. "What in the...

"Get ready for some fantastic magic! Explore the skills you'll need to put on a magic show of illusions. Then learn three fantastic tricks that are sure to amaze your family and friends. Simple text and accompanying photos make becoming a master illusionist easy and fun. Abracadabra!"--

"Read how famous illusionists fooled their audiences. Then learn how to trick an audience of your own! Follow simple instructions and photos to read minds, predict choices, and more. Check out all the books in the Super Simple Magic and Illusions series. Soon you'll be mystifying your friends with magic!"--

"Be amazed by mind-boggling optical illusions, then create your own to astound your friends! Hands-on experiments, easy-to-understand explanations, and top tips for making optic art all combine to create an awe-inspiring collection of optical illusions. Make impossible shapes and structures, watch images change before your eyes, see why you can't always trust your sense of space- and learn the science behind these awesome shape shifters."--Back cover....

"This title in the series looks at how light, color, and shade can mess with your mind! Learn how contrast, assimilation, and after-image can make things change color in front of your eyes, and recreate these amazing illusions for yourself with fun experiments."--Amazon.com